1338804000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{37189}}^1$

素因数の和:37220

約数の個数: 144

約数和(自身を含む): 4751543160

約数和(自身を除く): 3412739160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 900, 1000, 1125, 1200, 1440, 1500, 1800, 2000, 2250, 2400, 3000, 3600, 4000, 4500, 6000, 7200, 9000, 12000, 18000, 36000, 37189, 74378, 111567, 148756, 185945, 223134, 297512, 334701, 371890, 446268, 557835, 595024, 669402, 743780, 892536, 929725, 1115670, 1190048, 1338804, 1487560, 1673505, 1785072, 1859450, 2231340, 2677608, 2789175, 2975120, 3347010, 3570144, 3718900, 4462680, 4648625, 5355216, 5578350, 5950240, 6694020, 7437800, 8367525, 8925360, 9297250, 10710432, 11156700, 13388040, 13945875, 14875600, 16735050, 17850720, 18594500, 22313400, 26776080, 27891750, 29751200, 33470100, 37189000, 41837625, 44626800, 53552160, 55783500, 66940200, 74378000, 83675250, 89253600, 111567000, 133880400, 148756000, 167350500, 223134000, 267760800, 334701000, 446268000, 669402000, 1338804000]

約数ペア:

[(1, 1338804000), (2, 669402000), (3, 446268000), (4, 334701000), (5, 267760800), (6, 223134000), (8, 167350500), (9, 148756000), (10, 133880400), (12, 111567000), (15, 89253600), (16, 83675250), (18, 74378000), (20, 66940200), (24, 55783500), (25, 53552160), (30, 44626800), (32, 41837625), (36, 37189000), (40, 33470100), (45, 29751200), (48, 27891750), (50, 26776080), (60, 22313400), (72, 18594500), (75, 17850720), (80, 16735050), (90, 14875600), (96, 13945875), (100, 13388040), (120, 11156700), (125, 10710432), (144, 9297250), (150, 8925360), (160, 8367525), (180, 7437800), (200, 6694020), (225, 5950240), (240, 5578350), (250, 5355216), (288, 4648625), (300, 4462680), (360, 3718900), (375, 3570144), (400, 3347010), (450, 2975120), (480, 2789175), (500, 2677608), (600, 2231340), (720, 1859450), (750, 1785072), (800, 1673505), (900, 1487560), (1000, 1338804), (1125, 1190048), (1200, 1115670), (1440, 929725), (1500, 892536), (1800, 743780), (2000, 669402), (2250, 595024), (2400, 557835), (3000, 446268), (3600, 371890), (4000, 334701), (4500, 297512), (6000, 223134), (7200, 185945), (9000, 148756), (12000, 111567), (18000, 74378), (36000, 37189)]